﻿/*// Spun AJAX Framework
// Copyright (C) 2007 Blake Hegerle
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net;
using System.IO;

namespace Spun.Communications.Hosting
{
    public class VirtualServer : IServer
    {
        public VirtualServer(IDictionary<string, IServer> Servers)
        {
            this.Servers = Servers;
        }

        #region IServer Members

        public void ProcessRequest(HttpListenerContext Context, string RelativePath)
        {
            RelativePath = RelativePath.Trim('/');

            var Parts = RelativePath.Split('/');
            string VirtualDirectory;
            if (Parts.Length == 0)
                VirtualDirectory = "";
            else
                VirtualDirectory = Parts[0];

            var RelativePathList = new List<string>(Parts.Skip(1));
            RelativePath = string.Join("/", RelativePathList.ToArray());

            IServer Server;
            if (Servers.TryGetValue(VirtualDirectory, out Server))
            {
                Server.ProcessRequest(Context, RelativePath);
            }
            else
            {
                Context.Response.ContentType = "text/plain";
                Context.Response.StatusCode = 404;

                using (var Writer = new StreamWriter(Context.Response.OutputStream))
                    Writer.Write("Not found: " + VirtualDirectory);
            }
        }

        #endregion

        private IDictionary<string, IServer> Servers;
    }
}
*/